1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68. 4# 5# 6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 8# Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13# 14# Copyright (C)2002 USAGI/WIDE Project. All Rights Reserved. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. 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'((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 242$0: including any error possibly output before this 243$0: message. 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"cannot create directory $as_dir" 330 331 332} # as_fn_mkdir_p 333# as_fn_append VAR VALUE 334# ---------------------- 335# Append the text in VALUE to the end of the definition contained in VAR. Take 336# advantage of any shell optimizations that allow amortized linear growth over 337# repeated appends, instead of the typical quadratic growth present in naive 338# implementations. 339if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 340 eval 'as_fn_append () 341 { 342 eval $1+=\$2 343 }' 344else 345 as_fn_append () 346 { 347 eval $1=\$$1\$2 348 } 349fi # as_fn_append 350 351# as_fn_arith ARG... 352# ------------------ 353# Perform arithmetic evaluation on the ARGs, and store the result in the 354# global $as_val. Take advantage of shells that can avoid forks. The arguments 355# must be portable across $(()) and expr. 356if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 357 eval 'as_fn_arith () 358 { 359 as_val=$(( $* )) 360 }' 361else 362 as_fn_arith () 363 { 364 as_val=`expr "$@" || test $? -eq 1` 365 } 366fi # as_fn_arith 367 368 369# as_fn_error STATUS ERROR [LINENO LOG_FD] 370# ---------------------------------------- 371# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 372# provided, also output the error to LOG_FD, referencing LINENO. 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" >&6; } 2244if ${ac_cv_prog_CC+:} false; then : 2245 $as_echo_n "(cached) " >&6 2246else 2247 if test -n "$CC"; then 2248 ac_cv_prog_CC="$CC" # Let the user override the test. 2249else 2250as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2251for as_dir in $PATH 2252do 2253 IFS=$as_save_IFS 2254 test -z "$as_dir" && as_dir=. 2255 for ac_exec_ext in '' $ac_executable_extensions; do 2256 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2257 ac_cv_prog_CC="${ac_tool_prefix}cc" 2258 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2259 break 2 2260 fi 2261done 2262 done 2263IFS=$as_save_IFS 2264 2265fi 2266fi 2267CC=$ac_cv_prog_CC 2268if test -n "$CC"; then 2269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2270$as_echo "$CC" >&6; } 2271else 2272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2273$as_echo "no" >&6; } 2274fi 2275 2276 2277 fi 2278fi 2279if test -z "$CC"; then 2280 # Extract the first word of "cc", so it can be a program name with args. 2281set dummy cc; ac_word=$2 2282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2283$as_echo_n "checking for $ac_word... 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" >&6; } 2343if ${ac_cv_prog_CC+:} false; then : 2344 $as_echo_n "(cached) " >&6 2345else 2346 if test -n "$CC"; then 2347 ac_cv_prog_CC="$CC" # Let the user override the test. 2348else 2349as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2350for as_dir in $PATH 2351do 2352 IFS=$as_save_IFS 2353 test -z "$as_dir" && as_dir=. 2354 for ac_exec_ext in '' $ac_executable_extensions; do 2355 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2356 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2357 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2358 break 2 2359 fi 2360done 2361 done 2362IFS=$as_save_IFS 2363 2364fi 2365fi 2366CC=$ac_cv_prog_CC 2367if test -n "$CC"; then 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2369$as_echo "$CC" >&6; } 2370else 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2372$as_echo "no" >&6; } 2373fi 2374 2375 2376 test -n "$CC" && break 2377 done 2378fi 2379if test -z "$CC"; then 2380 ac_ct_CC=$CC 2381 for ac_prog in cl.exe 2382do 2383 # Extract the first word of "$ac_prog", so it can be a program name with args. 2384set dummy $ac_prog; ac_word=$2 2385{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2386$as_echo_n "checking for $ac_word... " >&6; } 2387if ${ac_cv_prog_ac_ct_CC+:} false; then : 2388 $as_echo_n "(cached) " >&6 2389else 2390 if test -n "$ac_ct_CC"; then 2391 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2392else 2393as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2394for as_dir in $PATH 2395do 2396 IFS=$as_save_IFS 2397 test -z "$as_dir" && as_dir=. 2398 for ac_exec_ext in '' $ac_executable_extensions; do 2399 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2400 ac_cv_prog_ac_ct_CC="$ac_prog" 2401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2402 break 2 2403 fi 2404done 2405 done 2406IFS=$as_save_IFS 2407 2408fi 2409fi 2410ac_ct_CC=$ac_cv_prog_ac_ct_CC 2411if test -n "$ac_ct_CC"; then 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2413$as_echo "$ac_ct_CC" >&6; } 2414else 2415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2416$as_echo "no" >&6; } 2417fi 2418 2419 2420 test -n "$ac_ct_CC" && break 2421done 2422 2423 if test "x$ac_ct_CC" = x; then 2424 CC="" 2425 else 2426 case $cross_compiling:$ac_tool_warned in 2427yes:) 2428{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2429$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2430ac_tool_warned=yes ;; 2431esac 2432 CC=$ac_ct_CC 2433 fi 2434fi 2435 2436fi 2437 2438 2439test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2440$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2441as_fn_error $? "no acceptable C compiler found in \$PATH 2442See \`config.log' for more details" "$LINENO" 5; } 2443 2444# Provide some information about the compiler. 2445$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2446set X $ac_compile 2447ac_compiler=$2 2448for ac_option in --version -v -V -qversion; do 2449 { { ac_try="$ac_compiler $ac_option >&5" 2450case "(($ac_try" in 2451 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2452 *) ac_try_echo=$ac_try;; 2453esac 2454eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2455$as_echo "$ac_try_echo"; } >&5 2456 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2457 ac_status=$? 2458 if test -s conftest.err; then 2459 sed '10a\ 2460... rest of stderr output deleted ... 2461 10q' conftest.err >conftest.er1 2462 cat conftest.er1 >&5 2463 fi 2464 rm -f conftest.er1 conftest.err 2465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2466 test $ac_status = 0; } 2467done 2468 2469cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2470/* end confdefs.h. */ 2471 2472int 2473main () 2474{ 2475 2476 ; 2477 return 0; 2478} 2479_ACEOF 2480ac_clean_files_save=$ac_clean_files 2481ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2482# Try to create an executable without -o first, disregard a.out. 2483# It will help us diagnose broken compilers, and finding out an intuition 2484# of exeext. 2485{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2486$as_echo_n "checking whether the C compiler works... " >&6; } 2487ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2488 2489# The possible output files: 2490ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2491 2492ac_rmfiles= 2493for ac_file in $ac_files 2494do 2495 case $ac_file in 2496 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2497 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2498 esac 2499done 2500rm -f $ac_rmfiles 2501 2502if { { ac_try="$ac_link_default" 2503case "(($ac_try" in 2504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2505 *) ac_try_echo=$ac_try;; 2506esac 2507eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2508$as_echo "$ac_try_echo"; } >&5 2509 (eval "$ac_link_default") 2>&5 2510 ac_status=$? 2511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2512 test $ac_status = 0; }; then : 2513 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2514# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2515# in a Makefile. We should not override ac_cv_exeext if it was cached, 2516# so that the user can short-circuit this test for compilers unknown to 2517# Autoconf. 2518for ac_file in $ac_files '' 2519do 2520 test -f "$ac_file" || continue 2521 case $ac_file in 2522 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2523 ;; 2524 [ab].out ) 2525 # We found the default executable, but exeext='' is most 2526 # certainly right. 2527 break;; 2528 *.* ) 2529 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2530 then :; else 2531 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2532 fi 2533 # We set ac_cv_exeext here because the later test for it is not 2534 # safe: cross compilers may not add the suffix if given an `-o' 2535 # argument, so we may need to know it at that point already. 2536 # Even if this section looks crufty: it has the advantage of 2537 # actually working. 2538 break;; 2539 * ) 2540 break;; 2541 esac 2542done 2543test "$ac_cv_exeext" = no && ac_cv_exeext= 2544 2545else 2546 ac_file='' 2547fi 2548if test -z "$ac_file"; then : 2549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2550$as_echo "no" >&6; } 2551$as_echo "$as_me: failed program was:" >&5 2552sed 's/^/| /' conftest.$ac_ext >&5 2553 2554{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2555$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2556as_fn_error 77 "C compiler cannot create executables 2557See \`config.log' for more details" "$LINENO" 5; } 2558else 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2560$as_echo "yes" >&6; } 2561fi 2562{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2563$as_echo_n "checking for C compiler default output file name... " >&6; } 2564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2565$as_echo "$ac_file" >&6; } 2566ac_exeext=$ac_cv_exeext 2567 2568rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2569ac_clean_files=$ac_clean_files_save 2570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2571$as_echo_n "checking for suffix of executables... " >&6; } 2572if { { ac_try="$ac_link" 2573case "(($ac_try" in 2574 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2575 *) ac_try_echo=$ac_try;; 2576esac 2577eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2578$as_echo "$ac_try_echo"; } >&5 2579 (eval "$ac_link") 2>&5 2580 ac_status=$? 2581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2582 test $ac_status = 0; }; then : 2583 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2584# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2585# work properly (i.e., refer to `conftest.exe'), while it won't with 2586# `rm'. 2587for ac_file in conftest.exe conftest conftest.*; do 2588 test -f "$ac_file" || continue 2589 case $ac_file in 2590 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2591 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2592 break;; 2593 * ) break;; 2594 esac 2595done 2596else 2597 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2598$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2599as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2600See \`config.log' for more details" "$LINENO" 5; } 2601fi 2602rm -f conftest conftest$ac_cv_exeext 2603{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2604$as_echo "$ac_cv_exeext" >&6; } 2605 2606rm -f conftest.$ac_ext 2607EXEEXT=$ac_cv_exeext 2608ac_exeext=$EXEEXT 2609cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2610/* end confdefs.h. */ 2611#include <stdio.h> 2612int 2613main () 2614{ 2615FILE *f = fopen ("conftest.out", "w"); 2616 return ferror (f) || fclose (f) != 0; 2617 2618 ; 2619 return 0; 2620} 2621_ACEOF 2622ac_clean_files="$ac_clean_files conftest.out" 2623# Check that the compiler produces executables we can run. If not, either 2624# the compiler is broken, or we cross compile. 2625{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2626$as_echo_n "checking whether we are cross compiling... " >&6; } 2627if test "$cross_compiling" != yes; then 2628 { { ac_try="$ac_link" 2629case "(($ac_try" in 2630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2631 *) ac_try_echo=$ac_try;; 2632esac 2633eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2634$as_echo "$ac_try_echo"; } >&5 2635 (eval "$ac_link") 2>&5 2636 ac_status=$? 2637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2638 test $ac_status = 0; } 2639 if { ac_try='./conftest$ac_cv_exeext' 2640 { { case "(($ac_try" in 2641 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2642 *) ac_try_echo=$ac_try;; 2643esac 2644eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2645$as_echo "$ac_try_echo"; } >&5 2646 (eval "$ac_try") 2>&5 2647 ac_status=$? 2648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2649 test $ac_status = 0; }; }; then 2650 cross_compiling=no 2651 else 2652 if test "$cross_compiling" = maybe; then 2653 cross_compiling=yes 2654 else 2655 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2656$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2657as_fn_error $? "cannot run C compiled programs. 2658If you meant to cross compile, use \`--host'. 2659See \`config.log' for more details" "$LINENO" 5; } 2660 fi 2661 fi 2662fi 2663{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2664$as_echo "$cross_compiling" >&6; } 2665 2666rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2667ac_clean_files=$ac_clean_files_save 2668{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2669$as_echo_n "checking for suffix of object files... " >&6; } 2670if ${ac_cv_objext+:} false; then : 2671 $as_echo_n "(cached) " >&6 2672else 2673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2674/* end confdefs.h. */ 2675 2676int 2677main () 2678{ 2679 2680 ; 2681 return 0; 2682} 2683_ACEOF 2684rm -f conftest.o conftest.obj 2685if { { ac_try="$ac_compile" 2686case "(($ac_try" in 2687 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2688 *) ac_try_echo=$ac_try;; 2689esac 2690eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2691$as_echo "$ac_try_echo"; } >&5 2692 (eval "$ac_compile") 2>&5 2693 ac_status=$? 2694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2695 test $ac_status = 0; }; then : 2696 for ac_file in conftest.o conftest.obj conftest.*; do 2697 test -f "$ac_file" || continue; 2698 case $ac_file in 2699 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2700 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2701 break;; 2702 esac 2703done 2704else 2705 $as_echo "$as_me: failed program was:" >&5 2706sed 's/^/| /' conftest.$ac_ext >&5 2707 2708{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2709$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2710as_fn_error $? "cannot compute suffix of object files: cannot compile 2711See \`config.log' for more details" "$LINENO" 5; } 2712fi 2713rm -f conftest.$ac_cv_objext conftest.$ac_ext 2714fi 2715{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2716$as_echo "$ac_cv_objext" >&6; } 2717OBJEXT=$ac_cv_objext 2718ac_objext=$OBJEXT 2719{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2720$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2721if ${ac_cv_c_compiler_gnu+:} false; then : 2722 $as_echo_n "(cached) " >&6 2723else 2724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2725/* end confdefs.h. */ 2726 2727int 2728main () 2729{ 2730#ifndef __GNUC__ 2731 choke me 2732#endif 2733 2734 ; 2735 return 0; 2736} 2737_ACEOF 2738if ac_fn_c_try_compile "$LINENO"; then : 2739 ac_compiler_gnu=yes 2740else 2741 ac_compiler_gnu=no 2742fi 2743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2744ac_cv_c_compiler_gnu=$ac_compiler_gnu 2745 2746fi 2747{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2748$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2749if test $ac_compiler_gnu = yes; then 2750 GCC=yes 2751else 2752 GCC= 2753fi 2754ac_test_CFLAGS=${CFLAGS+set} 2755ac_save_CFLAGS=$CFLAGS 2756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2757$as_echo_n "checking whether $CC accepts -g... " >&6; } 2758if ${ac_cv_prog_cc_g+:} false; then : 2759 $as_echo_n "(cached) " >&6 2760else 2761 ac_save_c_werror_flag=$ac_c_werror_flag 2762 ac_c_werror_flag=yes 2763 ac_cv_prog_cc_g=no 2764 CFLAGS="-g" 2765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2766/* end confdefs.h. */ 2767 2768int 2769main () 2770{ 2771 2772 ; 2773 return 0; 2774} 2775_ACEOF 2776if ac_fn_c_try_compile "$LINENO"; then : 2777 ac_cv_prog_cc_g=yes 2778else 2779 CFLAGS="" 2780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2781/* end confdefs.h. */ 2782 2783int 2784main () 2785{ 2786 2787 ; 2788 return 0; 2789} 2790_ACEOF 2791if ac_fn_c_try_compile "$LINENO"; then : 2792 2793else 2794 ac_c_werror_flag=$ac_save_c_werror_flag 2795 CFLAGS="-g" 2796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2797/* end confdefs.h. */ 2798 2799int 2800main () 2801{ 2802 2803 ; 2804 return 0; 2805} 2806_ACEOF 2807if ac_fn_c_try_compile "$LINENO"; then : 2808 ac_cv_prog_cc_g=yes 2809fi 2810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2811fi 2812rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2813fi 2814rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2815 ac_c_werror_flag=$ac_save_c_werror_flag 2816fi 2817{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2818$as_echo "$ac_cv_prog_cc_g" >&6; } 2819if test "$ac_test_CFLAGS" = set; then 2820 CFLAGS=$ac_save_CFLAGS 2821elif test $ac_cv_prog_cc_g = yes; then 2822 if test "$GCC" = yes; then 2823 CFLAGS="-g -O2" 2824 else 2825 CFLAGS="-g" 2826 fi 2827else 2828 if test "$GCC" = yes; then 2829 CFLAGS="-O2" 2830 else 2831 CFLAGS= 2832 fi 2833fi 2834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2835$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2836if ${ac_cv_prog_cc_c89+:} false; then : 2837 $as_echo_n "(cached) " >&6 2838else 2839 ac_cv_prog_cc_c89=no 2840ac_save_CC=$CC 2841cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2842/* end confdefs.h. */ 2843#include <stdarg.h> 2844#include <stdio.h> 2845#include <sys/types.h> 2846#include <sys/stat.h> 2847/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2848struct buf { int x; }; 2849FILE * (*rcsopen) (struct buf *, struct stat *, int); 2850static char *e (p, i) 2851 char **p; 2852 int i; 2853{ 2854 return p[i]; 2855} 2856static char *f (char * (*g) (char **, int), char **p, ...) 2857{ 2858 char *s; 2859 va_list v; 2860 va_start (v,p); 2861 s = g (p, va_arg (v,int)); 2862 va_end (v); 2863 return s; 2864} 2865 2866/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2867 function prototypes and stuff, but not '\xHH' hex character constants. 2868 These don't provoke an error unfortunately, instead are silently treated 2869 as 'x'. The following induces an error, until -std is added to get 2870 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2871 array size at least. It's necessary to write '\x00'==0 to get something 2872 that's true only with -std. */ 2873int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2874 2875/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2876 inside strings and character constants. */ 2877#define FOO(x) 'x' 2878int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2879 2880int test (int i, double x); 2881struct s1 {int (*f) (int a);}; 2882struct s2 {int (*f) (double a);}; 2883int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2884int argc; 2885char **argv; 2886int 2887main () 2888{ 2889return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2890 ; 2891 return 0; 2892} 2893_ACEOF 2894for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2895 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2896do 2897 CC="$ac_save_CC $ac_arg" 2898 if ac_fn_c_try_compile "$LINENO"; then : 2899 ac_cv_prog_cc_c89=$ac_arg 2900fi 2901rm -f core conftest.err conftest.$ac_objext 2902 test "x$ac_cv_prog_cc_c89" != "xno" && break 2903done 2904rm -f conftest.$ac_ext 2905CC=$ac_save_CC 2906 2907fi 2908# AC_CACHE_VAL 2909case "x$ac_cv_prog_cc_c89" in 2910 x) 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2912$as_echo "none needed" >&6; } ;; 2913 xno) 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2915$as_echo "unsupported" >&6; } ;; 2916 *) 2917 CC="$CC $ac_cv_prog_cc_c89" 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2919$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2920esac 2921if test "x$ac_cv_prog_cc_c89" != xno; then : 2922 2923fi 2924 2925ac_ext=c 2926ac_cpp='$CPP $CPPFLAGS' 2927ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2928ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2929ac_compiler_gnu=$ac_cv_c_compiler_gnu 2930 2931ac_aux_dir= 2932for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2933 if test -f "$ac_dir/install-sh"; then 2934 ac_aux_dir=$ac_dir 2935 ac_install_sh="$ac_aux_dir/install-sh -c" 2936 break 2937 elif test -f "$ac_dir/install.sh"; then 2938 ac_aux_dir=$ac_dir 2939 ac_install_sh="$ac_aux_dir/install.sh -c" 2940 break 2941 elif test -f "$ac_dir/shtool"; then 2942 ac_aux_dir=$ac_dir 2943 ac_install_sh="$ac_aux_dir/shtool install -c" 2944 break 2945 fi 2946done 2947if test -z "$ac_aux_dir"; then 2948 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2949fi 2950 2951# These three variables are undocumented and unsupported, 2952# and are intended to be withdrawn in a future Autoconf release. 2953# They can cause serious problems if a builder's source tree is in a directory 2954# whose full name contains unusual characters. 2955ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2956ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2957ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2958 2959 2960# Find a good install program. We prefer a C program (faster), 2961# so one script is as good as another. But avoid the broken or 2962# incompatible versions: 2963# SysV /etc/install, /usr/sbin/install 2964# SunOS /usr/etc/install 2965# IRIX /sbin/install 2966# AIX /bin/install 2967# AmigaOS /C/install, which installs bootblocks on floppy discs 2968# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2969# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2970# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2971# OS/2's system install, which has a completely different semantic 2972# ./install, which can be erroneously created by make from ./install.sh. 2973# Reject install programs that cannot install multiple files. 2974{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2975$as_echo_n "checking for a BSD-compatible install... " >&6; } 2976if test -z "$INSTALL"; then 2977if ${ac_cv_path_install+:} false; then : 2978 $as_echo_n "(cached) " >&6 2979else 2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2981for as_dir in $PATH 2982do 2983 IFS=$as_save_IFS 2984 test -z "$as_dir" && as_dir=. 2985 # Account for people who put trailing slashes in PATH elements. 2986case $as_dir/ in #(( 2987 ./ | .// | /[cC]/* | \ 2988 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2989 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2990 /usr/ucb/* ) ;; 2991 *) 2992 # OSF1 and SCO ODT 3.0 have their own names for install. 2993 # Don't use installbsd from OSF since it installs stuff as root 2994 # by default. 2995 for ac_prog in ginstall scoinst install; do 2996 for ac_exec_ext in '' $ac_executable_extensions; do 2997 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2998 if test $ac_prog = install && 2999 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3000 # AIX install. It has an incompatible calling convention. 3001 : 3002 elif test $ac_prog = install && 3003 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3004 # program-specific install script used by HP pwplus--don't use. 3005 : 3006 else 3007 rm -rf conftest.one conftest.two conftest.dir 3008 echo one > conftest.one 3009 echo two > conftest.two 3010 mkdir conftest.dir 3011 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3012 test -s conftest.one && test -s conftest.two && 3013 test -s conftest.dir/conftest.one && 3014 test -s conftest.dir/conftest.two 3015 then 3016 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3017 break 3 3018 fi 3019 fi 3020 fi 3021 done 3022 done 3023 ;; 3024esac 3025 3026 done 3027IFS=$as_save_IFS 3028 3029rm -rf conftest.one conftest.two conftest.dir 3030 3031fi 3032 if test "${ac_cv_path_install+set}" = set; then 3033 INSTALL=$ac_cv_path_install 3034 else 3035 # As a last resort, use the slow shell script. Don't cache a 3036 # value for INSTALL within a source directory, because that will 3037 # break other packages using the cache if that directory is 3038 # removed, or if the value is a relative name. 3039 INSTALL=$ac_install_sh 3040 fi 3041fi 3042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3043$as_echo "$INSTALL" >&6; } 3044 3045# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3046# It thinks the first close brace ends the variable substitution. 3047test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3048 3049test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3050 3051test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3052 3053INSTALL_LIB="\${INSTALL_DATA}" 3054 3055INSTALL_DIR="\${INSTALL} -d" 3056 3057 3058# Check whether --enable-debug was given. 3059if test "${enable_debug+set}" = set; then : 3060 enableval=$enable_debug; 3061fi 3062 3063if test x"$enableval" != x"no"; then 3064 3065$as_echo "#define ENABLE_DEBUG 1" >>confdefs.h 3066 3067fi 3068 3069# Check whether --enable-threads was given. 3070if test "${enable_threads+set}" = set; then : 3071 enableval=$enable_threads; 3072else 3073 enable_threads=no 3074fi 3075 3076if test x"$enableval" != x"no"; then 3077 3078$as_echo "#define ENABLE_THREADS 1" >>confdefs.h 3079 3080fi 3081 3082# Check whether --enable-suptypes was given. 3083if test "${enable_suptypes+set}" = set; then : 3084 enableval=$enable_suptypes; 3085fi 3086 3087if test x"$enableval" != x"no"; then 3088 3089$as_echo "#define ENABLE_SUPTYPES 1" >>confdefs.h 3090 3091fi 3092 3093# Check whether --enable-suptypes was given. 3094if test "${enable_suptypes+set}" = set; then : 3095 enableval=$enable_suptypes; 3096fi 3097 3098if test x"$enableval" != x"no"; then 3099 3100$as_echo "#define ENABLE_SUPTYPES 1" >>confdefs.h 3101 3102fi 3103 3104 3105 3106ac_ext=c 3107ac_cpp='$CPP $CPPFLAGS' 3108ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3109ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3110ac_compiler_gnu=$ac_cv_c_compiler_gnu 3111{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3112$as_echo_n "checking how to run the C preprocessor... " >&6; } 3113# On Suns, sometimes $CPP names a directory. 3114if test -n "$CPP" && test -d "$CPP"; then 3115 CPP= 3116fi 3117if test -z "$CPP"; then 3118 if ${ac_cv_prog_CPP+:} false; then : 3119 $as_echo_n "(cached) " >&6 3120else 3121 # Double quotes because CPP needs to be expanded 3122 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3123 do 3124 ac_preproc_ok=false 3125for ac_c_preproc_warn_flag in '' yes 3126do 3127 # Use a header file that comes with gcc, so configuring glibc 3128 # with a fresh cross-compiler works. 3129 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3130 # <limits.h> exists even on freestanding compilers. 3131 # On the NeXT, cc -E runs the code through the compiler's parser, 3132 # not just through cpp. "Syntax error" is here to catch this case. 3133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3134/* end confdefs.h. */ 3135#ifdef __STDC__ 3136# include <limits.h> 3137#else 3138# include <assert.h> 3139#endif 3140 Syntax error 3141_ACEOF 3142if ac_fn_c_try_cpp "$LINENO"; then : 3143 3144else 3145 # Broken: fails on valid input. 3146continue 3147fi 3148rm -f conftest.err conftest.i conftest.$ac_ext 3149 3150 # OK, works on sane cases. Now check whether nonexistent headers 3151 # can be detected and how. 3152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3153/* end confdefs.h. */ 3154#include <ac_nonexistent.h> 3155_ACEOF 3156if ac_fn_c_try_cpp "$LINENO"; then : 3157 # Broken: success on invalid input. 3158continue 3159else 3160 # Passes both tests. 3161ac_preproc_ok=: 3162break 3163fi 3164rm -f conftest.err conftest.i conftest.$ac_ext 3165 3166done 3167# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3168rm -f conftest.i conftest.err conftest.$ac_ext 3169if $ac_preproc_ok; then : 3170 break 3171fi 3172 3173 done 3174 ac_cv_prog_CPP=$CPP 3175 3176fi 3177 CPP=$ac_cv_prog_CPP 3178else 3179 ac_cv_prog_CPP=$CPP 3180fi 3181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3182$as_echo "$CPP" >&6; } 3183ac_preproc_ok=false 3184for ac_c_preproc_warn_flag in '' yes 3185do 3186 # Use a header file that comes with gcc, so configuring glibc 3187 # with a fresh cross-compiler works. 3188 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3189 # <limits.h> exists even on freestanding compilers. 3190 # On the NeXT, cc -E runs the code through the compiler's parser, 3191 # not just through cpp. "Syntax error" is here to catch this case. 3192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3193/* end confdefs.h. */ 3194#ifdef __STDC__ 3195# include <limits.h> 3196#else 3197# include <assert.h> 3198#endif 3199 Syntax error 3200_ACEOF 3201if ac_fn_c_try_cpp "$LINENO"; then : 3202 3203else 3204 # Broken: fails on valid input. 3205continue 3206fi 3207rm -f conftest.err conftest.i conftest.$ac_ext 3208 3209 # OK, works on sane cases. Now check whether nonexistent headers 3210 # can be detected and how. 3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3212/* end confdefs.h. */ 3213#include <ac_nonexistent.h> 3214_ACEOF 3215if ac_fn_c_try_cpp "$LINENO"; then : 3216 # Broken: success on invalid input. 3217continue 3218else 3219 # Passes both tests. 3220ac_preproc_ok=: 3221break 3222fi 3223rm -f conftest.err conftest.i conftest.$ac_ext 3224 3225done 3226# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3227rm -f conftest.i conftest.err conftest.$ac_ext 3228if $ac_preproc_ok; then : 3229 3230else 3231 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3232$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3233as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3234See \`config.log' for more details" "$LINENO" 5; } 3235fi 3236 3237ac_ext=c 3238ac_cpp='$CPP $CPPFLAGS' 3239ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3240ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3241ac_compiler_gnu=$ac_cv_c_compiler_gnu 3242 3243 3244{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3245$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3246if ${ac_cv_path_GREP+:} false; then : 3247 $as_echo_n "(cached) " >&6 3248else 3249 if test -z "$GREP"; then 3250 ac_path_GREP_found=false 3251 # Loop through the user's path and test for each of PROGNAME-LIST 3252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3253for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3254do 3255 IFS=$as_save_IFS 3256 test -z "$as_dir" && as_dir=. 3257 for ac_prog in grep ggrep; do 3258 for ac_exec_ext in '' $ac_executable_extensions; do 3259 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3260 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3261# Check for GNU ac_path_GREP and select it if it is found. 3262 # Check for GNU $ac_path_GREP 3263case `"$ac_path_GREP" --version 2>&1` in 3264*GNU*) 3265 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3266*) 3267 ac_count=0 3268 $as_echo_n 0123456789 >"conftest.in" 3269 while : 3270 do 3271 cat "conftest.in" "conftest.in" >"conftest.tmp" 3272 mv "conftest.tmp" "conftest.in" 3273 cp "conftest.in" "conftest.nl" 3274 $as_echo 'GREP' >> "conftest.nl" 3275 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3276 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3277 as_fn_arith $ac_count + 1 && ac_count=$as_val 3278 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3279 # Best one so far, save it but keep looking for a better one 3280 ac_cv_path_GREP="$ac_path_GREP" 3281 ac_path_GREP_max=$ac_count 3282 fi 3283 # 10*(2^10) chars as input seems more than enough 3284 test $ac_count -gt 10 && break 3285 done 3286 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3287esac 3288 3289 $ac_path_GREP_found && break 3 3290 done 3291 done 3292 done 3293IFS=$as_save_IFS 3294 if test -z "$ac_cv_path_GREP"; then 3295 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3296 fi 3297else 3298 ac_cv_path_GREP=$GREP 3299fi 3300 3301fi 3302{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3303$as_echo "$ac_cv_path_GREP" >&6; } 3304 GREP="$ac_cv_path_GREP" 3305 3306 3307{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3308$as_echo_n "checking for egrep... " >&6; } 3309if ${ac_cv_path_EGREP+:} false; then : 3310 $as_echo_n "(cached) " >&6 3311else 3312 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3313 then ac_cv_path_EGREP="$GREP -E" 3314 else 3315 if test -z "$EGREP"; then 3316 ac_path_EGREP_found=false 3317 # Loop through the user's path and test for each of PROGNAME-LIST 3318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3319for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3320do 3321 IFS=$as_save_IFS 3322 test -z "$as_dir" && as_dir=. 3323 for ac_prog in egrep; do 3324 for ac_exec_ext in '' $ac_executable_extensions; do 3325 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3326 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3327# Check for GNU ac_path_EGREP and select it if it is found. 3328 # Check for GNU $ac_path_EGREP 3329case `"$ac_path_EGREP" --version 2>&1` in 3330*GNU*) 3331 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3332*) 3333 ac_count=0 3334 $as_echo_n 0123456789 >"conftest.in" 3335 while : 3336 do 3337 cat "conftest.in" "conftest.in" >"conftest.tmp" 3338 mv "conftest.tmp" "conftest.in" 3339 cp "conftest.in" "conftest.nl" 3340 $as_echo 'EGREP' >> "conftest.nl" 3341 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3342 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3343 as_fn_arith $ac_count + 1 && ac_count=$as_val 3344 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3345 # Best one so far, save it but keep looking for a better one 3346 ac_cv_path_EGREP="$ac_path_EGREP" 3347 ac_path_EGREP_max=$ac_count 3348 fi 3349 # 10*(2^10) chars as input seems more than enough 3350 test $ac_count -gt 10 && break 3351 done 3352 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3353esac 3354 3355 $ac_path_EGREP_found && break 3 3356 done 3357 done 3358 done 3359IFS=$as_save_IFS 3360 if test -z "$ac_cv_path_EGREP"; then 3361 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3362 fi 3363else 3364 ac_cv_path_EGREP=$EGREP 3365fi 3366 3367 fi 3368fi 3369{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3370$as_echo "$ac_cv_path_EGREP" >&6; } 3371 EGREP="$ac_cv_path_EGREP" 3372 3373 3374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3375$as_echo_n "checking for ANSI C header files... " >&6; } 3376if ${ac_cv_header_stdc+:} false; then : 3377 $as_echo_n "(cached) " >&6 3378else 3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3380/* end confdefs.h. */ 3381#include <stdlib.h> 3382#include <stdarg.h> 3383#include <string.h> 3384#include <float.h> 3385 3386int 3387main () 3388{ 3389 3390 ; 3391 return 0; 3392} 3393_ACEOF 3394if ac_fn_c_try_compile "$LINENO"; then : 3395 ac_cv_header_stdc=yes 3396else 3397 ac_cv_header_stdc=no 3398fi 3399rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3400 3401if test $ac_cv_header_stdc = yes; then 3402 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404/* end confdefs.h. */ 3405#include <string.h> 3406 3407_ACEOF 3408if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3409 $EGREP "memchr" >/dev/null 2>&1; then : 3410 3411else 3412 ac_cv_header_stdc=no 3413fi 3414rm -f conftest* 3415 3416fi 3417 3418if test $ac_cv_header_stdc = yes; then 3419 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3421/* end confdefs.h. */ 3422#include <stdlib.h> 3423 3424_ACEOF 3425if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3426 $EGREP "free" >/dev/null 2>&1; then : 3427 3428else 3429 ac_cv_header_stdc=no 3430fi 3431rm -f conftest* 3432 3433fi 3434 3435if test $ac_cv_header_stdc = yes; then 3436 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3437 if test "$cross_compiling" = yes; then : 3438 : 3439else 3440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441/* end confdefs.h. */ 3442#include <ctype.h> 3443#include <stdlib.h> 3444#if ((' ' & 0x0FF) == 0x020) 3445# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3446# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3447#else 3448# define ISLOWER(c) \ 3449 (('a' <= (c) && (c) <= 'i') \ 3450 || ('j' <= (c) && (c) <= 'r') \ 3451 || ('s' <= (c) && (c) <= 'z')) 3452# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3453#endif 3454 3455#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3456int 3457main () 3458{ 3459 int i; 3460 for (i = 0; i < 256; i++) 3461 if (XOR (islower (i), ISLOWER (i)) 3462 || toupper (i) != TOUPPER (i)) 3463 return 2; 3464 return 0; 3465} 3466_ACEOF 3467if ac_fn_c_try_run "$LINENO"; then : 3468 3469else 3470 ac_cv_header_stdc=no 3471fi 3472rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3473 conftest.$ac_objext conftest.beam conftest.$ac_ext 3474fi 3475 3476fi 3477fi 3478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3479$as_echo "$ac_cv_header_stdc" >&6; } 3480if test $ac_cv_header_stdc = yes; then 3481 3482$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3483 3484fi 3485 3486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 3487$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 3488if ${ac_cv_header_time+:} false; then : 3489 $as_echo_n "(cached) " >&6 3490else 3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492/* end confdefs.h. */ 3493#include <sys/types.h> 3494#include <sys/time.h> 3495#include <time.h> 3496 3497int 3498main () 3499{ 3500if ((struct tm *) 0) 3501return 0; 3502 ; 3503 return 0; 3504} 3505_ACEOF 3506if ac_fn_c_try_compile "$LINENO"; then : 3507 ac_cv_header_time=yes 3508else 3509 ac_cv_header_time=no 3510fi 3511rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3512fi 3513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 3514$as_echo "$ac_cv_header_time" >&6; } 3515if test $ac_cv_header_time = yes; then 3516 3517$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 3518 3519fi 3520 3521# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3522for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3523 inttypes.h stdint.h unistd.h 3524do : 3525 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3526ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3527" 3528if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3529 cat >>confdefs.h <<_ACEOF 3530#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3531_ACEOF 3532 3533fi 3534 3535done 3536 3537 3538for ac_header in limits.h 3539do : 3540 ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" 3541if test "x$ac_cv_header_limits_h" = xyes; then : 3542 cat >>confdefs.h <<_ACEOF 3543#define HAVE_LIMITS_H 1 3544_ACEOF 3545 3546fi 3547 3548done 3549 3550for ac_header in gnutls/openssl.h 3551do : 3552 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/openssl.h" "ac_cv_header_gnutls_openssl_h" "$ac_includes_default" 3553if test "x$ac_cv_header_gnutls_openssl_h" = xyes; then : 3554 cat >>confdefs.h <<_ACEOF 3555#define HAVE_GNUTLS_OPENSSL_H 1 3556_ACEOF 3557 3558fi 3559 3560done 3561 3562for ac_header in openssl/md5.h 3563do : 3564 ac_fn_c_check_header_mongrel "$LINENO" "openssl/md5.h" "ac_cv_header_openssl_md5_h" "$ac_includes_default" 3565if test "x$ac_cv_header_openssl_md5_h" = xyes; then : 3566 cat >>confdefs.h <<_ACEOF 3567#define HAVE_OPENSSL_MD5_H 1 3568_ACEOF 3569 3570fi 3571 3572done 3573 3574for ac_header in sys/uio.h 3575do : 3576 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default" 3577if test "x$ac_cv_header_sys_uio_h" = xyes; then : 3578 cat >>confdefs.h <<_ACEOF 3579#define HAVE_SYS_UIO_H 1 3580_ACEOF 3581 3582fi 3583 3584done 3585 3586for ac_header in sys/utsname.h arpa/inet.h netdb.h syslog.h 3587do : 3588 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3589ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3590if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3591 cat >>confdefs.h <<_ACEOF 3592#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3593_ACEOF 3594 3595fi 3596 3597done 3598 3599for ac_header in sys/capability.h 3600do : 3601 ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" 3602if test "x$ac_cv_header_sys_capability_h" = xyes; then : 3603 cat >>confdefs.h <<_ACEOF 3604#define HAVE_SYS_CAPABILITY_H 1 3605_ACEOF 3606 3607fi 3608 3609done 3610 3611for ac_header in pwd.h 3612do : 3613 ac_fn_c_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" 3614if test "x$ac_cv_header_pwd_h" = xyes; then : 3615 cat >>confdefs.h <<_ACEOF 3616#define HAVE_PWD_H 1 3617_ACEOF 3618 3619fi 3620 3621done 3622 3623for ac_header in netinet/in.h 3624do : 3625 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" 3626if test "x$ac_cv_header_netinet_in_h" = xyes; then : 3627 cat >>confdefs.h <<_ACEOF 3628#define HAVE_NETINET_IN_H 1 3629_ACEOF 3630 3631fi 3632 3633done 3634 3635for ac_header in netinet/ip6.h netinet/icmp6.h 3636do : 3637 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3638ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 3639#if HAVE_SYS_TYPES_H 3640# include <sys/types.h> 3641#endif 3642#if HAVE_NETINET_IN_H 3643# include <netinet/in.h> 3644#endif 3645 3646" 3647if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3648 cat >>confdefs.h <<_ACEOF 3649#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3650_ACEOF 3651 3652fi 3653 3654done 3655 3656for ac_header in linux/rtnetlink.h 3657do : 3658 ac_fn_c_check_header_compile "$LINENO" "linux/rtnetlink.h" "ac_cv_header_linux_rtnetlink_h" " 3659#include <asm/types.h> 3660#include <sys/socket.h> 3661 3662" 3663if test "x$ac_cv_header_linux_rtnetlink_h" = xyes; then : 3664 cat >>confdefs.h <<_ACEOF 3665#define HAVE_LINUX_RTNETLINK_H 1 3666_ACEOF 3667 3668fi 3669 3670done 3671 3672for ac_header in pthread.h 3673do : 3674 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 3675if test "x$ac_cv_header_pthread_h" = xyes; then : 3676 cat >>confdefs.h <<_ACEOF 3677#define HAVE_PTHREAD_H 1 3678_ACEOF 3679 3680fi 3681 3682done 3683 3684 3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 3686$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 3687if ${ac_cv_c_bigendian+:} false; then : 3688 $as_echo_n "(cached) " >&6 3689else 3690 ac_cv_c_bigendian=unknown 3691 # See if we're dealing with a universal compiler. 3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3693/* end confdefs.h. */ 3694#ifndef __APPLE_CC__ 3695 not a universal capable compiler 3696 #endif 3697 typedef int dummy; 3698 3699_ACEOF 3700if ac_fn_c_try_compile "$LINENO"; then : 3701 3702 # Check for potential -arch flags. It is not universal unless 3703 # there are at least two -arch flags with different values. 3704 ac_arch= 3705 ac_prev= 3706 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 3707 if test -n "$ac_prev"; then 3708 case $ac_word in 3709 i?86 | x86_64 | ppc | ppc64) 3710 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 3711 ac_arch=$ac_word 3712 else 3713 ac_cv_c_bigendian=universal 3714 break 3715 fi 3716 ;; 3717 esac 3718 ac_prev= 3719 elif test "x$ac_word" = "x-arch"; then 3720 ac_prev=arch 3721 fi 3722 done 3723fi 3724rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3725 if test $ac_cv_c_bigendian = unknown; then 3726 # See if sys/param.h defines the BYTE_ORDER macro. 3727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3728/* end confdefs.h. */ 3729#include <sys/types.h> 3730 #include <sys/param.h> 3731 3732int 3733main () 3734{ 3735#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 3736 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 3737 && LITTLE_ENDIAN) 3738 bogus endian macros 3739 #endif 3740 3741 ; 3742 return 0; 3743} 3744_ACEOF 3745if ac_fn_c_try_compile "$LINENO"; then : 3746 # It does; now see whether it defined to BIG_ENDIAN or not. 3747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3748/* end confdefs.h. */ 3749#include <sys/types.h> 3750 #include <sys/param.h> 3751 3752int 3753main () 3754{ 3755#if BYTE_ORDER != BIG_ENDIAN 3756 not big endian 3757 #endif 3758 3759 ; 3760 return 0; 3761} 3762_ACEOF 3763if ac_fn_c_try_compile "$LINENO"; then : 3764 ac_cv_c_bigendian=yes 3765else 3766 ac_cv_c_bigendian=no 3767fi 3768rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3769fi 3770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3771 fi 3772 if test $ac_cv_c_bigendian = unknown; then 3773 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 3774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3775/* end confdefs.h. */ 3776#include <limits.h> 3777 3778int 3779main () 3780{ 3781#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 3782 bogus endian macros 3783 #endif 3784 3785 ; 3786 return 0; 3787} 3788_ACEOF 3789if ac_fn_c_try_compile "$LINENO"; then : 3790 # It does; now see whether it defined to _BIG_ENDIAN or not. 3791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3792/* end confdefs.h. */ 3793#include <limits.h> 3794 3795int 3796main () 3797{ 3798#ifndef _BIG_ENDIAN 3799 not big endian 3800 #endif 3801 3802 ; 3803 return 0; 3804} 3805_ACEOF 3806if ac_fn_c_try_compile "$LINENO"; then : 3807 ac_cv_c_bigendian=yes 3808else 3809 ac_cv_c_bigendian=no 3810fi 3811rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3812fi 3813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3814 fi 3815 if test $ac_cv_c_bigendian = unknown; then 3816 # Compile a test program. 3817 if test "$cross_compiling" = yes; then : 3818 # Try to guess by grepping values from an object file. 3819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3820/* end confdefs.h. */ 3821short int ascii_mm[] = 3822 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3823 short int ascii_ii[] = 3824 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3825 int use_ascii (int i) { 3826 return ascii_mm[i] + ascii_ii[i]; 3827 } 3828 short int ebcdic_ii[] = 3829 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3830 short int ebcdic_mm[] = 3831 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3832 int use_ebcdic (int i) { 3833 return ebcdic_mm[i] + ebcdic_ii[i]; 3834 } 3835 extern int foo; 3836 3837int 3838main () 3839{ 3840return use_ascii (foo) == use_ebcdic (foo); 3841 ; 3842 return 0; 3843} 3844_ACEOF 3845if ac_fn_c_try_compile "$LINENO"; then : 3846 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 3847 ac_cv_c_bigendian=yes 3848 fi 3849 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 3850 if test "$ac_cv_c_bigendian" = unknown; then 3851 ac_cv_c_bigendian=no 3852 else 3853 # finding both strings is unlikely to happen, but who knows? 3854 ac_cv_c_bigendian=unknown 3855 fi 3856 fi 3857fi 3858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3859else 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861/* end confdefs.h. */ 3862$ac_includes_default 3863int 3864main () 3865{ 3866 3867 /* Are we little or big endian? From Harbison&Steele. */ 3868 union 3869 { 3870 long int l; 3871 char c[sizeof (long int)]; 3872 } u; 3873 u.l = 1; 3874 return u.c[sizeof (long int) - 1] == 1; 3875 3876 ; 3877 return 0; 3878} 3879_ACEOF 3880if ac_fn_c_try_run "$LINENO"; then : 3881 ac_cv_c_bigendian=no 3882else 3883 ac_cv_c_bigendian=yes 3884fi 3885rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3886 conftest.$ac_objext conftest.beam conftest.$ac_ext 3887fi 3888 3889 fi 3890fi 3891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 3892$as_echo "$ac_cv_c_bigendian" >&6; } 3893 case $ac_cv_c_bigendian in #( 3894 yes) 3895 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 3896;; #( 3897 no) 3898 ;; #( 3899 universal) 3900 3901$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 3902 3903 ;; #( 3904 *) 3905 as_fn_error $? "unknown endianness 3906 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 3907 esac 3908 3909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 3910$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 3911if ${ac_cv_c_const+:} false; then : 3912 $as_echo_n "(cached) " >&6 3913else 3914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3915/* end confdefs.h. */ 3916 3917int 3918main () 3919{ 3920/* FIXME: Include the comments suggested by Paul. */ 3921#ifndef __cplusplus 3922 /* Ultrix mips cc rejects this. */ 3923 typedef int charset[2]; 3924 const charset cs; 3925 /* SunOS 4.1.1 cc rejects this. */ 3926 char const *const *pcpcc; 3927 char **ppc; 3928 /* NEC SVR4.0.2 mips cc rejects this. */ 3929 struct point {int x, y;}; 3930 static struct point const zero = {0,0}; 3931 /* AIX XL C 1.02.0.0 rejects this. 3932 It does not let you subtract one const X* pointer from another in 3933 an arm of an if-expression whose if-part is not a constant 3934 expression */ 3935 const char *g = "string"; 3936 pcpcc = &g + (g ? g-g : 0); 3937 /* HPUX 7.0 cc rejects these. */ 3938 ++pcpcc; 3939 ppc = (char**) pcpcc; 3940 pcpcc = (char const *const *) ppc; 3941 { /* SCO 3.2v4 cc rejects this. */ 3942 char *t; 3943 char const *s = 0 ? (char *) 0 : (char const *) 0; 3944 3945 *t++ = 0; 3946 if (s) return 0; 3947 } 3948 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3949 int x[] = {25, 17}; 3950 const int *foo = &x[0]; 3951 ++foo; 3952 } 3953 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3954 typedef const int *iptr; 3955 iptr p = 0; 3956 ++p; 3957 } 3958 { /* AIX XL C 1.02.0.0 rejects this saying 3959 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3960 struct s { int j; const int *ap[3]; }; 3961 struct s *b; b->j = 5; 3962 } 3963 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3964 const int foo = 10; 3965 if (!foo) return 0; 3966 } 3967 return !cs[0] && !zero.x; 3968#endif 3969 3970 ; 3971 return 0; 3972} 3973_ACEOF 3974if ac_fn_c_try_compile "$LINENO"; then : 3975 ac_cv_c_const=yes 3976else 3977 ac_cv_c_const=no 3978fi 3979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3980fi 3981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 3982$as_echo "$ac_cv_c_const" >&6; } 3983if test $ac_cv_c_const = no; then 3984 3985$as_echo "#define const /**/" >>confdefs.h 3986 3987fi 3988 3989ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 3990if test "x$ac_cv_type_size_t" = xyes; then : 3991 3992else 3993 3994cat >>confdefs.h <<_ACEOF 3995#define size_t unsigned int 3996_ACEOF 3997 3998fi 3999 4000 4001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct icmp6_nodeinfo" >&5 4002$as_echo_n "checking for struct icmp6_nodeinfo... " >&6; } 4003cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4004/* end confdefs.h. */ 4005 4006#include <sys/types.h> 4007#include <netinet/in.h> 4008#include <netinet/icmp6.h> 4009 4010int 4011main () 4012{ 4013 4014struct icmp6_nodeinfo nodeinfo; 4015 4016 ; 4017 return 0; 4018} 4019_ACEOF 4020if ac_fn_c_try_compile "$LINENO"; then : 4021 4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4023$as_echo "yes" >&6; } 4024 4025$as_echo "#define HAVE_STRUCT_ICMP6_NODEINFO 1" >>confdefs.h 4026 4027 4028else 4029 4030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4031$as_echo "no" >&6; } 4032 4033fi 4034rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4035 4036for ac_func in nanosleep 4037do : 4038 ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 4039if test "x$ac_cv_func_nanosleep" = xyes; then : 4040 cat >>confdefs.h <<_ACEOF 4041#define HAVE_NANOSLEEP 1 4042_ACEOF 4043 4044fi 4045done 4046 4047{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 4048$as_echo_n "checking for pthread_create in -lpthread... " >&6; } 4049if ${ac_cv_lib_pthread_pthread_create+:} false; then : 4050 $as_echo_n "(cached) " >&6 4051else 4052 ac_check_lib_save_LIBS=$LIBS 4053LIBS="-lpthread $LIBS" 4054cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4055/* end confdefs.h. */ 4056 4057/* Override any GCC internal prototype to avoid an error. 4058 Use char because int might match the return type of a GCC 4059 builtin and then its argument prototype would still apply. */ 4060#ifdef __cplusplus 4061extern "C" 4062#endif 4063char pthread_create (); 4064int 4065main () 4066{ 4067return pthread_create (); 4068 ; 4069 return 0; 4070} 4071_ACEOF 4072if ac_fn_c_try_link "$LINENO"; then : 4073 ac_cv_lib_pthread_pthread_create=yes 4074else 4075 ac_cv_lib_pthread_pthread_create=no 4076fi 4077rm -f core conftest.err conftest.$ac_objext \ 4078 conftest$ac_exeext conftest.$ac_ext 4079LIBS=$ac_check_lib_save_LIBS 4080fi 4081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 4082$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 4083if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : 4084 cat >>confdefs.h <<_ACEOF 4085#define HAVE_LIBPTHREAD 1 4086_ACEOF 4087 4088 LIBS="-lpthread $LIBS" 4089 4090fi 4091 4092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 4093$as_echo_n "checking for cap_init in -lcap... " >&6; } 4094if ${ac_cv_lib_cap_cap_init+:} false; then : 4095 $as_echo_n "(cached) " >&6 4096else 4097 ac_check_lib_save_LIBS=$LIBS 4098LIBS="-lcap $LIBS" 4099cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4100/* end confdefs.h. */ 4101 4102/* Override any GCC internal prototype to avoid an error. 4103 Use char because int might match the return type of a GCC 4104 builtin and then its argument prototype would still apply. */ 4105#ifdef __cplusplus 4106extern "C" 4107#endif 4108char cap_init (); 4109int 4110main () 4111{ 4112return cap_init (); 4113 ; 4114 return 0; 4115} 4116_ACEOF 4117if ac_fn_c_try_link "$LINENO"; then : 4118 ac_cv_lib_cap_cap_init=yes 4119else 4120 ac_cv_lib_cap_cap_init=no 4121fi 4122rm -f core conftest.err conftest.$ac_objext \ 4123 conftest$ac_exeext conftest.$ac_ext 4124LIBS=$ac_check_lib_save_LIBS 4125fi 4126{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 4127$as_echo "$ac_cv_lib_cap_cap_init" >&6; } 4128if test "x$ac_cv_lib_cap_cap_init" = xyes; then : 4129 cat >>confdefs.h <<_ACEOF 4130#define HAVE_LIBCAP 1 4131_ACEOF 4132 4133 LIBS="-lcap $LIBS" 4134 4135fi 4136 4137 4138{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MD5_Init in -lgnutls-openssl" >&5 4139$as_echo_n "checking for MD5_Init in -lgnutls-openssl... " >&6; } 4140if ${ac_cv_lib_gnutls_openssl_MD5_Init+:} false; then : 4141 $as_echo_n "(cached) " >&6 4142else 4143 ac_check_lib_save_LIBS=$LIBS 4144LIBS="-lgnutls-openssl $LIBS" 4145cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4146/* end confdefs.h. */ 4147 4148/* Override any GCC internal prototype to avoid an error. 4149 Use char because int might match the return type of a GCC 4150 builtin and then its argument prototype would still apply. */ 4151#ifdef __cplusplus 4152extern "C" 4153#endif 4154char MD5_Init (); 4155int 4156main () 4157{ 4158return MD5_Init (); 4159 ; 4160 return 0; 4161} 4162_ACEOF 4163if ac_fn_c_try_link "$LINENO"; then : 4164 ac_cv_lib_gnutls_openssl_MD5_Init=yes 4165else 4166 ac_cv_lib_gnutls_openssl_MD5_Init=no 4167fi 4168rm -f core conftest.err conftest.$ac_objext \ 4169 conftest$ac_exeext conftest.$ac_ext 4170LIBS=$ac_check_lib_save_LIBS 4171fi 4172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_openssl_MD5_Init" >&5 4173$as_echo "$ac_cv_lib_gnutls_openssl_MD5_Init" >&6; } 4174if test "x$ac_cv_lib_gnutls_openssl_MD5_Init" = xyes; then : 4175 $as_echo "#define HAVE_MD5_INIT 1" >>confdefs.h 4176 4177 LIBS="-lgnutls-openssl $LIBS" 4178else 4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MD5_Init in -lcrypto" >&5 4180$as_echo_n "checking for MD5_Init in -lcrypto... " >&6; } 4181if ${ac_cv_lib_crypto_MD5_Init+:} false; then : 4182 $as_echo_n "(cached) " >&6 4183else 4184 ac_check_lib_save_LIBS=$LIBS 4185LIBS="-lcrypto $LIBS" 4186cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4187/* end confdefs.h. */ 4188 4189/* Override any GCC internal prototype to avoid an error. 4190 Use char because int might match the return type of a GCC 4191 builtin and then its argument prototype would still apply. */ 4192#ifdef __cplusplus 4193extern "C" 4194#endif 4195char MD5_Init (); 4196int 4197main () 4198{ 4199return MD5_Init (); 4200 ; 4201 return 0; 4202} 4203_ACEOF 4204if ac_fn_c_try_link "$LINENO"; then : 4205 ac_cv_lib_crypto_MD5_Init=yes 4206else 4207 ac_cv_lib_crypto_MD5_Init=no 4208fi 4209rm -f core conftest.err conftest.$ac_objext \ 4210 conftest$ac_exeext conftest.$ac_ext 4211LIBS=$ac_check_lib_save_LIBS 4212fi 4213{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_MD5_Init" >&5 4214$as_echo "$ac_cv_lib_crypto_MD5_Init" >&6; } 4215if test "x$ac_cv_lib_crypto_MD5_Init" = xyes; then : 4216 $as_echo "#define HAVE_MD5_INIT 1" >>confdefs.h 4217 4218 LIBS="-lcrypto $LIBS" 4219fi 4220 4221 4222fi 4223 4224 4225 4226ac_config_files="$ac_config_files Makefile ninfod.sh" 4227 4228cat >confcache <<\_ACEOF 4229# This file is a shell script that caches the results of configure 4230# tests run on this system so they can be shared between configure 4231# scripts and configure runs, see configure's option --config-cache. 4232# It is not useful on other systems. If it contains results you don't 4233# want to keep, you may remove or edit it. 4234# 4235# config.status only pays attention to the cache file if you give it 4236# the --recheck option to rerun configure. 4237# 4238# `ac_cv_env_foo' variables (set or unset) will be overridden when 4239# loading this file, other *unset* `ac_cv_foo' will be assigned the 4240# following values. 4241 4242_ACEOF 4243 4244# The following way of writing the cache mishandles newlines in values, 4245# but we know of no workaround that is simple, portable, and efficient. 4246# So, we kill variables containing newlines. 4247# Ultrix sh set writes to stderr and can't be redirected directly, 4248# and sets the high bit in the cache file unless we assign to the vars. 4249( 4250 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4251 eval ac_val=\$$ac_var 4252 case $ac_val in #( 4253 *${as_nl}*) 4254 case $ac_var in #( 4255 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4256$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4257 esac 4258 case $ac_var in #( 4259 _ | IFS | as_nl) ;; #( 4260 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4261 *) { eval $ac_var=; unset $ac_var;} ;; 4262 esac ;; 4263 esac 4264 done 4265 4266 (set) 2>&1 | 4267 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4268 *${as_nl}ac_space=\ *) 4269 # `set' does not quote correctly, so add quotes: double-quote 4270 # substitution turns \\\\ into \\, and sed turns \\ into \. 4271 sed -n \ 4272 "s/'/'\\\\''/g; 4273 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4274 ;; #( 4275 *) 4276 # `set' quotes correctly as required by POSIX, so do not add quotes. 4277 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4278 ;; 4279 esac | 4280 sort 4281) | 4282 sed ' 4283 /^ac_cv_env_/b end 4284 t clear 4285 :clear 4286 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4287 t end 4288 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4289 :end' >>confcache 4290if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4291 if test -w "$cache_file"; then 4292 if test "x$cache_file" != "x/dev/null"; then 4293 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4294$as_echo "$as_me: updating cache $cache_file" >&6;} 4295 if test ! -f "$cache_file" || test -h "$cache_file"; then 4296 cat confcache >"$cache_file" 4297 else 4298 case $cache_file in #( 4299 */* | ?:*) 4300 mv -f confcache "$cache_file"$$ && 4301 mv -f "$cache_file"$$ "$cache_file" ;; #( 4302 *) 4303 mv -f confcache "$cache_file" ;; 4304 esac 4305 fi 4306 fi 4307 else 4308 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4309$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4310 fi 4311fi 4312rm -f confcache 4313 4314test "x$prefix" = xNONE && prefix=$ac_default_prefix 4315# Let make expand exec_prefix. 4316test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4317 4318DEFS=-DHAVE_CONFIG_H 4319 4320ac_libobjs= 4321ac_ltlibobjs= 4322U= 4323for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4324 # 1. Remove the extension, and $U if already installed. 4325 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4326 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4327 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4328 # will be set to the directory where LIBOBJS objects are built. 4329 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4330 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4331done 4332LIBOBJS=$ac_libobjs 4333 4334LTLIBOBJS=$ac_ltlibobjs 4335 4336 4337 4338 4339: "${CONFIG_STATUS=./config.status}" 4340ac_write_fail=0 4341ac_clean_files_save=$ac_clean_files 4342ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4343{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4344$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4345as_write_fail=0 4346cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4347#! $SHELL 4348# Generated by $as_me. 4349# Run this file to recreate the current configuration. 4350# Compiler output produced by configure, useful for debugging 4351# configure, is in config.log if it exists. 4352 4353debug=false 4354ac_cs_recheck=false 4355ac_cs_silent=false 4356 4357SHELL=\${CONFIG_SHELL-$SHELL} 4358export SHELL 4359_ASEOF 4360cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4361## -------------------- ## 4362## M4sh Initialization. ## 4363## -------------------- ## 4364 4365# Be more Bourne compatible 4366DUALCASE=1; export DUALCASE # for MKS sh 4367if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4368 emulate sh 4369 NULLCMD=: 4370 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4371 # is contrary to our usage. Disable this feature. 4372 alias -g '${1+"$@"}'='"$@"' 4373 setopt NO_GLOB_SUBST 4374else 4375 case `(set -o) 2>/dev/null` in #( 4376 *posix*) : 4377 set -o posix ;; #( 4378 *) : 4379 ;; 4380esac 4381fi 4382 4383 4384as_nl=' 4385' 4386export as_nl 4387# Printing a long string crashes Solaris 7 /usr/bin/printf. 4388as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4389as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4390as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4391# Prefer a ksh shell builtin over an external printf program on Solaris, 4392# but without wasting forks for bash or zsh. 4393if test -z "$BASH_VERSION$ZSH_VERSION" \ 4394 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4395 as_echo='print -r --' 4396 as_echo_n='print -rn --' 4397elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4398 as_echo='printf %s\n' 4399 as_echo_n='printf %s' 4400else 4401 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4402 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4403 as_echo_n='/usr/ucb/echo -n' 4404 else 4405 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4406 as_echo_n_body='eval 4407 arg=$1; 4408 case $arg in #( 4409 *"$as_nl"*) 4410 expr "X$arg" : "X\\(.*\\)$as_nl"; 4411 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4412 esac; 4413 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4414 ' 4415 export as_echo_n_body 4416 as_echo_n='sh -c $as_echo_n_body as_echo' 4417 fi 4418 export as_echo_body 4419 as_echo='sh -c $as_echo_body as_echo' 4420fi 4421 4422# The user is always right. 4423if test "${PATH_SEPARATOR+set}" != set; then 4424 PATH_SEPARATOR=: 4425 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4426 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4427 PATH_SEPARATOR=';' 4428 } 4429fi 4430 4431 4432# IFS 4433# We need space, tab and new line, in precisely that order. Quoting is 4434# there to prevent editors from complaining about space-tab. 4435# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4436# splitting by setting IFS to empty value.) 4437IFS=" "" $as_nl" 4438 4439# Find who we are. Look in the path if we contain no directory separator. 4440as_myself= 4441case $0 in #(( 4442 *[\\/]* ) as_myself=$0 ;; 4443 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4444for as_dir in $PATH 4445do 4446 IFS=$as_save_IFS 4447 test -z "$as_dir" && as_dir=. 4448 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4449 done 4450IFS=$as_save_IFS 4451 4452 ;; 4453esac 4454# We did not find ourselves, most probably we were run as `sh COMMAND' 4455# in which case we are not to be found in the path. 4456if test "x$as_myself" = x; then 4457 as_myself=$0 4458fi 4459if test ! -f "$as_myself"; then 4460 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4461 exit 1 4462fi 4463 4464# Unset variables that we do not need and which cause bugs (e.g. in 4465# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4466# suppresses any "Segmentation fault" message there. '((' could 4467# trigger a bug in pdksh 5.2.14. 4468for as_var in BASH_ENV ENV MAIL MAILPATH 4469do eval test x\${$as_var+set} = xset \ 4470 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4471done 4472PS1='$ ' 4473PS2='> ' 4474PS4='+ ' 4475 4476# NLS nuisances. 4477LC_ALL=C 4478export LC_ALL 4479LANGUAGE=C 4480export LANGUAGE 4481 4482# CDPATH. 4483(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4484 4485 4486# as_fn_error STATUS ERROR [LINENO LOG_FD] 4487# ---------------------------------------- 4488# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4489# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4490# script with STATUS, using 1 if that was 0. 4491as_fn_error () 4492{ 4493 as_status=$1; test $as_status -eq 0 && as_status=1 4494 if test "$4"; then 4495 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4496 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4497 fi 4498 $as_echo "$as_me: error: $2" >&2 4499 as_fn_exit $as_status 4500} # as_fn_error 4501 4502 4503# as_fn_set_status STATUS 4504# ----------------------- 4505# Set $? to STATUS, without forking. 4506as_fn_set_status () 4507{ 4508 return $1 4509} # as_fn_set_status 4510 4511# as_fn_exit STATUS 4512# ----------------- 4513# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4514as_fn_exit () 4515{ 4516 set +e 4517 as_fn_set_status $1 4518 exit $1 4519} # as_fn_exit 4520 4521# as_fn_unset VAR 4522# --------------- 4523# Portably unset VAR. 4524as_fn_unset () 4525{ 4526 { eval $1=; unset $1;} 4527} 4528as_unset=as_fn_unset 4529# as_fn_append VAR VALUE 4530# ---------------------- 4531# Append the text in VALUE to the end of the definition contained in VAR. Take 4532# advantage of any shell optimizations that allow amortized linear growth over 4533# repeated appends, instead of the typical quadratic growth present in naive 4534# implementations. 4535if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4536 eval 'as_fn_append () 4537 { 4538 eval $1+=\$2 4539 }' 4540else 4541 as_fn_append () 4542 { 4543 eval $1=\$$1\$2 4544 } 4545fi # as_fn_append 4546 4547# as_fn_arith ARG... 4548# ------------------ 4549# Perform arithmetic evaluation on the ARGs, and store the result in the 4550# global $as_val. Take advantage of shells that can avoid forks. The arguments 4551# must be portable across $(()) and expr. 4552if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4553 eval 'as_fn_arith () 4554 { 4555 as_val=$(( $* )) 4556 }' 4557else 4558 as_fn_arith () 4559 { 4560 as_val=`expr "$@" || test $? -eq 1` 4561 } 4562fi # as_fn_arith 4563 4564 4565if expr a : '\(a\)' >/dev/null 2>&1 && 4566 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4567 as_expr=expr 4568else 4569 as_expr=false 4570fi 4571 4572if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4573 as_basename=basename 4574else 4575 as_basename=false 4576fi 4577 4578if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4579 as_dirname=dirname 4580else 4581 as_dirname=false 4582fi 4583 4584as_me=`$as_basename -- "$0" || 4585$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4586 X"$0" : 'X\(//\)$' \| \ 4587 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4588$as_echo X/"$0" | 4589 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4590 s//\1/ 4591 q 4592 } 4593 /^X\/\(\/\/\)$/{ 4594 s//\1/ 4595 q 4596 } 4597 /^X\/\(\/\).*/{ 4598 s//\1/ 4599 q 4600 } 4601 s/.*/./; q'` 4602 4603# Avoid depending upon Character Ranges. 4604as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4605as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4606as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4607as_cr_digits='0123456789' 4608as_cr_alnum=$as_cr_Letters$as_cr_digits 4609 4610ECHO_C= ECHO_N= ECHO_T= 4611case `echo -n x` in #((((( 4612-n*) 4613 case `echo 'xy\c'` in 4614 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4615 xy) ECHO_C='\c';; 4616 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4617 ECHO_T=' ';; 4618 esac;; 4619*) 4620 ECHO_N='-n';; 4621esac 4622 4623rm -f conf$$ conf$$.exe conf$$.file 4624if test -d conf$$.dir; then 4625 rm -f conf$$.dir/conf$$.file 4626else 4627 rm -f conf$$.dir 4628 mkdir conf$$.dir 2>/dev/null 4629fi 4630if (echo >conf$$.file) 2>/dev/null; then 4631 if ln -s conf$$.file conf$$ 2>/dev/null; then 4632 as_ln_s='ln -s' 4633 # ... but there are two gotchas: 4634 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4635 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4636 # In both cases, we have to default to `cp -p'. 4637 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4638 as_ln_s='cp -p' 4639 elif ln conf$$.file conf$$ 2>/dev/null; then 4640 as_ln_s=ln 4641 else 4642 as_ln_s='cp -p' 4643 fi 4644else 4645 as_ln_s='cp -p' 4646fi 4647rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4648rmdir conf$$.dir 2>/dev/null 4649 4650 4651# as_fn_mkdir_p 4652# ------------- 4653# Create "$as_dir" as a directory, including parents if necessary. 4654as_fn_mkdir_p () 4655{ 4656 4657 case $as_dir in #( 4658 -*) as_dir=./$as_dir;; 4659 esac 4660 test -d "$as_dir" || eval $as_mkdir_p || { 4661 as_dirs= 4662 while :; do 4663 case $as_dir in #( 4664 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4665 *) as_qdir=$as_dir;; 4666 esac 4667 as_dirs="'$as_qdir' $as_dirs" 4668 as_dir=`$as_dirname -- "$as_dir" || 4669$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4670 X"$as_dir" : 'X\(//\)[^/]' \| \ 4671 X"$as_dir" : 'X\(//\)$' \| \ 4672 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4673$as_echo X"$as_dir" | 4674 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4675 s//\1/ 4676 q 4677 } 4678 /^X\(\/\/\)[^/].*/{ 4679 s//\1/ 4680 q 4681 } 4682 /^X\(\/\/\)$/{ 4683 s//\1/ 4684 q 4685 } 4686 /^X\(\/\).*/{ 4687 s//\1/ 4688 q 4689 } 4690 s/.*/./; q'` 4691 test -d "$as_dir" && break 4692 done 4693 test -z "$as_dirs" || eval "mkdir $as_dirs" 4694 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4695 4696 4697} # as_fn_mkdir_p 4698if mkdir -p . 2>/dev/null; then 4699 as_mkdir_p='mkdir -p "$as_dir"' 4700else 4701 test -d ./-p && rmdir ./-p 4702 as_mkdir_p=false 4703fi 4704 4705if test -x / >/dev/null 2>&1; then 4706 as_test_x='test -x' 4707else 4708 if ls -dL / >/dev/null 2>&1; then 4709 as_ls_L_option=L 4710 else 4711 as_ls_L_option= 4712 fi 4713 as_test_x=' 4714 eval sh -c '\'' 4715 if test -d "$1"; then 4716 test -d "$1/."; 4717 else 4718 case $1 in #( 4719 -*)set "./$1";; 4720 esac; 4721 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4722 ???[sx]*):;;*)false;;esac;fi 4723 '\'' sh 4724 ' 4725fi 4726as_executable_p=$as_test_x 4727 4728# Sed expression to map a string onto a valid CPP name. 4729as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4730 4731# Sed expression to map a string onto a valid variable name. 4732as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4733 4734 4735exec 6>&1 4736## ----------------------------------- ## 4737## Main body of $CONFIG_STATUS script. ## 4738## ----------------------------------- ## 4739_ASEOF 4740test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4741 4742cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4743# Save the log message, to keep $0 and so on meaningful, and to 4744# report actual input values of CONFIG_FILES etc. instead of their 4745# values after options handling. 4746ac_log=" 4747This file was extended by $as_me, which was 4748generated by GNU Autoconf 2.68. Invocation command line was 4749 4750 CONFIG_FILES = $CONFIG_FILES 4751 CONFIG_HEADERS = $CONFIG_HEADERS 4752 CONFIG_LINKS = $CONFIG_LINKS 4753 CONFIG_COMMANDS = $CONFIG_COMMANDS 4754 $ $0 $@ 4755 4756on `(hostname || uname -n) 2>/dev/null | sed 1q` 4757" 4758 4759_ACEOF 4760 4761case $ac_config_files in *" 4762"*) set x $ac_config_files; shift; ac_config_files=$*;; 4763esac 4764 4765case $ac_config_headers in *" 4766"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4767esac 4768 4769 4770cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4771# Files that config.status was made for. 4772config_files="$ac_config_files" 4773config_headers="$ac_config_headers" 4774 4775_ACEOF 4776 4777cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4778ac_cs_usage="\ 4779\`$as_me' instantiates files and other configuration actions 4780from templates according to the current configuration. Unless the files 4781and actions are specified as TAGs, all are instantiated by default. 4782 4783Usage: $0 [OPTION]... [TAG]... 4784 4785 -h, --help print this help, then exit 4786 -V, --version print version number and configuration settings, then exit 4787 --config print configuration, then exit 4788 -q, --quiet, --silent 4789 do not print progress messages 4790 -d, --debug don't remove temporary files 4791 --recheck update $as_me by reconfiguring in the same conditions 4792 --file=FILE[:TEMPLATE] 4793 instantiate the configuration file FILE 4794 --header=FILE[:TEMPLATE] 4795 instantiate the configuration header FILE 4796 4797Configuration files: 4798$config_files 4799 4800Configuration headers: 4801$config_headers 4802 4803Report bugs to the package provider." 4804 4805_ACEOF 4806cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4807ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4808ac_cs_version="\\ 4809config.status 4810configured by $0, generated by GNU Autoconf 2.68, 4811 with options \\"\$ac_cs_config\\" 4812 4813Copyright (C) 2010 Free Software Foundation, Inc. 4814This config.status script is free software; the Free Software Foundation 4815gives unlimited permission to copy, distribute and modify it." 4816 4817ac_pwd='$ac_pwd' 4818srcdir='$srcdir' 4819INSTALL='$INSTALL' 4820test -n "\$AWK" || AWK=awk 4821_ACEOF 4822 4823cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4824# The default lists apply if the user does not specify any file. 4825ac_need_defaults=: 4826while test $# != 0 4827do 4828 case $1 in 4829 --*=?*) 4830 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4831 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4832 ac_shift=: 4833 ;; 4834 --*=) 4835 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4836 ac_optarg= 4837 ac_shift=: 4838 ;; 4839 *) 4840 ac_option=$1 4841 ac_optarg=$2 4842 ac_shift=shift 4843 ;; 4844 esac 4845 4846 case $ac_option in 4847 # Handling of the options. 4848 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4849 ac_cs_recheck=: ;; 4850 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4851 $as_echo "$ac_cs_version"; exit ;; 4852 --config | --confi | --conf | --con | --co | --c ) 4853 $as_echo "$ac_cs_config"; exit ;; 4854 --debug | --debu | --deb | --de | --d | -d ) 4855 debug=: ;; 4856 --file | --fil | --fi | --f ) 4857 $ac_shift 4858 case $ac_optarg in 4859 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4860 '') as_fn_error $? "missing file argument" ;; 4861 esac 4862 as_fn_append CONFIG_FILES " '$ac_optarg'" 4863 ac_need_defaults=false;; 4864 --header | --heade | --head | --hea ) 4865 $ac_shift 4866 case $ac_optarg in 4867 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4868 esac 4869 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4870 ac_need_defaults=false;; 4871 --he | --h) 4872 # Conflict between --help and --header 4873 as_fn_error $? "ambiguous option: \`$1' 4874Try \`$0 --help' for more information.";; 4875 --help | --hel | -h ) 4876 $as_echo "$ac_cs_usage"; exit ;; 4877 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4878 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4879 ac_cs_silent=: ;; 4880 4881 # This is an error. 4882 -*) as_fn_error $? "unrecognized option: \`$1' 4883Try \`$0 --help' for more information." ;; 4884 4885 *) as_fn_append ac_config_targets " $1" 4886 ac_need_defaults=false ;; 4887 4888 esac 4889 shift 4890done 4891 4892ac_configure_extra_args= 4893 4894if $ac_cs_silent; then 4895 exec 6>/dev/null 4896 ac_configure_extra_args="$ac_configure_extra_args --silent" 4897fi 4898 4899_ACEOF 4900cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4901if \$ac_cs_recheck; then 4902 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4903 shift 4904 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4905 CONFIG_SHELL='$SHELL' 4906 export CONFIG_SHELL 4907 exec "\$@" 4908fi 4909 4910_ACEOF 4911cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4912exec 5>>config.log 4913{ 4914 echo 4915 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4916## Running $as_me. ## 4917_ASBOX 4918 $as_echo "$ac_log" 4919} >&5 4920 4921_ACEOF 4922cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4923_ACEOF 4924 4925cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4926 4927# Handling of arguments. 4928for ac_config_target in $ac_config_targets 4929do 4930 case $ac_config_target in 4931 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4932 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4933 "ninfod.sh") CONFIG_FILES="$CONFIG_FILES ninfod.sh" ;; 4934 4935 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4936 esac 4937done 4938 4939 4940# If the user did not use the arguments to specify the items to instantiate, 4941# then the envvar interface is used. Set only those that are not. 4942# We use the long form for the default assignment because of an extremely 4943# bizarre bug on SunOS 4.1.3. 4944if $ac_need_defaults; then 4945 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4946 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4947fi 4948 4949# Have a temporary directory for convenience. Make it in the build tree 4950# simply because there is no reason against having it here, and in addition, 4951# creating and moving files from /tmp can sometimes cause problems. 4952# Hook for its removal unless debugging. 4953# Note that there is a small window in which the directory will not be cleaned: 4954# after its creation but before its name has been assigned to `$tmp'. 4955$debug || 4956{ 4957 tmp= ac_tmp= 4958 trap 'exit_status=$? 4959 : "${ac_tmp:=$tmp}" 4960 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4961' 0 4962 trap 'as_fn_exit 1' 1 2 13 15 4963} 4964# Create a (secure) tmp directory for tmp files. 4965 4966{ 4967 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4968 test -d "$tmp" 4969} || 4970{ 4971 tmp=./conf$$-$RANDOM 4972 (umask 077 && mkdir "$tmp") 4973} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4974ac_tmp=$tmp 4975 4976# Set up the scripts for CONFIG_FILES section. 4977# No need to generate them if there are no CONFIG_FILES. 4978# This happens for instance with `./config.status config.h'. 4979if test -n "$CONFIG_FILES"; then 4980 4981 4982ac_cr=`echo X | tr X '\015'` 4983# On cygwin, bash can eat \r inside `` if the user requested igncr. 4984# But we know of no other shell where ac_cr would be empty at this 4985# point, so we can use a bashism as a fallback. 4986if test "x$ac_cr" = x; then 4987 eval ac_cr=\$\'\\r\' 4988fi 4989ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4990if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4991 ac_cs_awk_cr='\\r' 4992else 4993 ac_cs_awk_cr=$ac_cr 4994fi 4995 4996echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4997_ACEOF 4998 4999 5000{ 5001 echo "cat >conf$$subs.awk <<_ACEOF" && 5002 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5003 echo "_ACEOF" 5004} >conf$$subs.sh || 5005 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5006ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5007ac_delim='%!_!# ' 5008for ac_last_try in false false false false false :; do 5009 . ./conf$$subs.sh || 5010 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5011 5012 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5013 if test $ac_delim_n = $ac_delim_num; then 5014 break 5015 elif $ac_last_try; then 5016 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5017 else 5018 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5019 fi 5020done 5021rm -f conf$$subs.sh 5022 5023cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5024cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5025_ACEOF 5026sed -n ' 5027h 5028s/^/S["/; s/!.*/"]=/ 5029p 5030g 5031s/^[^!]*!// 5032:repl 5033t repl 5034s/'"$ac_delim"'$// 5035t delim 5036:nl 5037h 5038s/\(.\{148\}\)..*/\1/ 5039t more1 5040s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5041p 5042n 5043b repl 5044:more1 5045s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5046p 5047g 5048s/.\{148\}// 5049t nl 5050:delim 5051h 5052s/\(.\{148\}\)..*/\1/ 5053t more2 5054s/["\\]/\\&/g; s/^/"/; s/$/"/ 5055p 5056b 5057:more2 5058s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5059p 5060g 5061s/.\{148\}// 5062t delim 5063' <conf$$subs.awk | sed ' 5064/^[^""]/{ 5065 N 5066 s/\n// 5067} 5068' >>$CONFIG_STATUS || ac_write_fail=1 5069rm -f conf$$subs.awk 5070cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5071_ACAWK 5072cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5073 for (key in S) S_is_set[key] = 1 5074 FS = "" 5075 5076} 5077{ 5078 line = $ 0 5079 nfields = split(line, field, "@") 5080 substed = 0 5081 len = length(field[1]) 5082 for (i = 2; i < nfields; i++) { 5083 key = field[i] 5084 keylen = length(key) 5085 if (S_is_set[key]) { 5086 value = S[key] 5087 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5088 len += length(value) + length(field[++i]) 5089 substed = 1 5090 } else 5091 len += 1 + keylen 5092 } 5093 5094 print line 5095} 5096 5097_ACAWK 5098_ACEOF 5099cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5100if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5101 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5102else 5103 cat 5104fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5105 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5106_ACEOF 5107 5108# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5109# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5110# trailing colons and then remove the whole line if VPATH becomes empty 5111# (actually we leave an empty line to preserve line numbers). 5112if test "x$srcdir" = x.; then 5113 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5114h 5115s/// 5116s/^/:/ 5117s/[ ]*$/:/ 5118s/:\$(srcdir):/:/g 5119s/:\${srcdir}:/:/g 5120s/:@srcdir@:/:/g 5121s/^:*// 5122s/:*$// 5123x 5124s/\(=[ ]*\).*/\1/ 5125G 5126s/\n// 5127s/^[^=]*=[ ]*$// 5128}' 5129fi 5130 5131cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5132fi # test -n "$CONFIG_FILES" 5133 5134# Set up the scripts for CONFIG_HEADERS section. 5135# No need to generate them if there are no CONFIG_HEADERS. 5136# This happens for instance with `./config.status Makefile'. 5137if test -n "$CONFIG_HEADERS"; then 5138cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5139BEGIN { 5140_ACEOF 5141 5142# Transform confdefs.h into an awk script `defines.awk', embedded as 5143# here-document in config.status, that substitutes the proper values into 5144# config.h.in to produce config.h. 5145 5146# Create a delimiter string that does not exist in confdefs.h, to ease 5147# handling of long lines. 5148ac_delim='%!_!# ' 5149for ac_last_try in false false :; do 5150 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5151 if test -z "$ac_tt"; then 5152 break 5153 elif $ac_last_try; then 5154 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5155 else 5156 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5157 fi 5158done 5159 5160# For the awk script, D is an array of macro values keyed by name, 5161# likewise P contains macro parameters if any. Preserve backslash 5162# newline sequences. 5163 5164ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5165sed -n ' 5166s/.\{148\}/&'"$ac_delim"'/g 5167t rset 5168:rset 5169s/^[ ]*#[ ]*define[ ][ ]*/ / 5170t def 5171d 5172:def 5173s/\\$// 5174t bsnl 5175s/["\\]/\\&/g 5176s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5177D["\1"]=" \3"/p 5178s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5179d 5180:bsnl 5181s/["\\]/\\&/g 5182s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5183D["\1"]=" \3\\\\\\n"\\/p 5184t cont 5185s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5186t cont 5187d 5188:cont 5189n 5190s/.\{148\}/&'"$ac_delim"'/g 5191t clear 5192:clear 5193s/\\$// 5194t bsnlc 5195s/["\\]/\\&/g; s/^/"/; s/$/"/p 5196d 5197:bsnlc 5198s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5199b cont 5200' <confdefs.h | sed ' 5201s/'"$ac_delim"'/"\\\ 5202"/g' >>$CONFIG_STATUS || ac_write_fail=1 5203 5204cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5205 for (key in D) D_is_set[key] = 1 5206 FS = "" 5207} 5208/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5209 line = \$ 0 5210 split(line, arg, " ") 5211 if (arg[1] == "#") { 5212 defundef = arg[2] 5213 mac1 = arg[3] 5214 } else { 5215 defundef = substr(arg[1], 2) 5216 mac1 = arg[2] 5217 } 5218 split(mac1, mac2, "(") #) 5219 macro = mac2[1] 5220 prefix = substr(line, 1, index(line, defundef) - 1) 5221 if (D_is_set[macro]) { 5222 # Preserve the white space surrounding the "#". 5223 print prefix "define", macro P[macro] D[macro] 5224 next 5225 } else { 5226 # Replace #undef with comments. This is necessary, for example, 5227 # in the case of _POSIX_SOURCE, which is predefined and required 5228 # on some systems where configure will not decide to define it. 5229 if (defundef == "undef") { 5230 print "/*", prefix defundef, macro, "*/" 5231 next 5232 } 5233 } 5234} 5235{ print } 5236_ACAWK 5237_ACEOF 5238cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5239 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5240fi # test -n "$CONFIG_HEADERS" 5241 5242 5243eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5244shift 5245for ac_tag 5246do 5247 case $ac_tag in 5248 :[FHLC]) ac_mode=$ac_tag; continue;; 5249 esac 5250 case $ac_mode$ac_tag in 5251 :[FHL]*:*);; 5252 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5253 :[FH]-) ac_tag=-:-;; 5254 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5255 esac 5256 ac_save_IFS=$IFS 5257 IFS=: 5258 set x $ac_tag 5259 IFS=$ac_save_IFS 5260 shift 5261 ac_file=$1 5262 shift 5263 5264 case $ac_mode in 5265 :L) ac_source=$1;; 5266 :[FH]) 5267 ac_file_inputs= 5268 for ac_f 5269 do 5270 case $ac_f in 5271 -) ac_f="$ac_tmp/stdin";; 5272 *) # Look for the file first in the build tree, then in the source tree 5273 # (if the path is not absolute). The absolute path cannot be DOS-style, 5274 # because $ac_f cannot contain `:'. 5275 test -f "$ac_f" || 5276 case $ac_f in 5277 [\\/$]*) false;; 5278 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5279 esac || 5280 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5281 esac 5282 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5283 as_fn_append ac_file_inputs " '$ac_f'" 5284 done 5285 5286 # Let's still pretend it is `configure' which instantiates (i.e., don't 5287 # use $as_me), people would be surprised to read: 5288 # /* config.h. Generated by config.status. */ 5289 configure_input='Generated from '` 5290 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5291 `' by configure.' 5292 if test x"$ac_file" != x-; then 5293 configure_input="$ac_file. $configure_input" 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5295$as_echo "$as_me: creating $ac_file" >&6;} 5296 fi 5297 # Neutralize special characters interpreted by sed in replacement strings. 5298 case $configure_input in #( 5299 *\&* | *\|* | *\\* ) 5300 ac_sed_conf_input=`$as_echo "$configure_input" | 5301 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5302 *) ac_sed_conf_input=$configure_input;; 5303 esac 5304 5305 case $ac_tag in 5306 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5307 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5308 esac 5309 ;; 5310 esac 5311 5312 ac_dir=`$as_dirname -- "$ac_file" || 5313$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5314 X"$ac_file" : 'X\(//\)[^/]' \| \ 5315 X"$ac_file" : 'X\(//\)$' \| \ 5316 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5317$as_echo X"$ac_file" | 5318 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5319 s//\1/ 5320 q 5321 } 5322 /^X\(\/\/\)[^/].*/{ 5323 s//\1/ 5324 q 5325 } 5326 /^X\(\/\/\)$/{ 5327 s//\1/ 5328 q 5329 } 5330 /^X\(\/\).*/{ 5331 s//\1/ 5332 q 5333 } 5334 s/.*/./; q'` 5335 as_dir="$ac_dir"; as_fn_mkdir_p 5336 ac_builddir=. 5337 5338case "$ac_dir" in 5339.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5340*) 5341 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5342 # A ".." for each directory in $ac_dir_suffix. 5343 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5344 case $ac_top_builddir_sub in 5345 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5346 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5347 esac ;; 5348esac 5349ac_abs_top_builddir=$ac_pwd 5350ac_abs_builddir=$ac_pwd$ac_dir_suffix 5351# for backward compatibility: 5352ac_top_builddir=$ac_top_build_prefix 5353 5354case $srcdir in 5355 .) # We are building in place. 5356 ac_srcdir=. 5357 ac_top_srcdir=$ac_top_builddir_sub 5358 ac_abs_top_srcdir=$ac_pwd ;; 5359 [\\/]* | ?:[\\/]* ) # Absolute name. 5360 ac_srcdir=$srcdir$ac_dir_suffix; 5361 ac_top_srcdir=$srcdir 5362 ac_abs_top_srcdir=$srcdir ;; 5363 *) # Relative name. 5364 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5365 ac_top_srcdir=$ac_top_build_prefix$srcdir 5366 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5367esac 5368ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5369 5370 5371 case $ac_mode in 5372 :F) 5373 # 5374 # CONFIG_FILE 5375 # 5376 5377 case $INSTALL in 5378 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5379 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5380 esac 5381_ACEOF 5382 5383cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5384# If the template does not know about datarootdir, expand it. 5385# FIXME: This hack should be removed a few years after 2.60. 5386ac_datarootdir_hack=; ac_datarootdir_seen= 5387ac_sed_dataroot=' 5388/datarootdir/ { 5389 p 5390 q 5391} 5392/@datadir@/p 5393/@docdir@/p 5394/@infodir@/p 5395/@localedir@/p 5396/@mandir@/p' 5397case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5398*datarootdir*) ac_datarootdir_seen=yes;; 5399*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5401$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5402_ACEOF 5403cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5404 ac_datarootdir_hack=' 5405 s&@datadir@&$datadir&g 5406 s&@docdir@&$docdir&g 5407 s&@infodir@&$infodir&g 5408 s&@localedir@&$localedir&g 5409 s&@mandir@&$mandir&g 5410 s&\\\${datarootdir}&$datarootdir&g' ;; 5411esac 5412_ACEOF 5413 5414# Neutralize VPATH when `$srcdir' = `.'. 5415# Shell code in configure.ac might set extrasub. 5416# FIXME: do we really want to maintain this feature? 5417cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5418ac_sed_extra="$ac_vpsub 5419$extrasub 5420_ACEOF 5421cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5422:t 5423/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5424s|@configure_input@|$ac_sed_conf_input|;t t 5425s&@top_builddir@&$ac_top_builddir_sub&;t t 5426s&@top_build_prefix@&$ac_top_build_prefix&;t t 5427s&@srcdir@&$ac_srcdir&;t t 5428s&@abs_srcdir@&$ac_abs_srcdir&;t t 5429s&@top_srcdir@&$ac_top_srcdir&;t t 5430s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5431s&@builddir@&$ac_builddir&;t t 5432s&@abs_builddir@&$ac_abs_builddir&;t t 5433s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5434s&@INSTALL@&$ac_INSTALL&;t t 5435$ac_datarootdir_hack 5436" 5437eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5438 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5439 5440test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5441 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5442 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5443 "$ac_tmp/out"`; test -z "$ac_out"; } && 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5445which seems to be undefined. Please make sure it is defined" >&5 5446$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5447which seems to be undefined. Please make sure it is defined" >&2;} 5448 5449 rm -f "$ac_tmp/stdin" 5450 case $ac_file in 5451 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5452 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5453 esac \ 5454 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5455 ;; 5456 :H) 5457 # 5458 # CONFIG_HEADER 5459 # 5460 if test x"$ac_file" != x-; then 5461 { 5462 $as_echo "/* $configure_input */" \ 5463 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5464 } >"$ac_tmp/config.h" \ 5465 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5466 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5468$as_echo "$as_me: $ac_file is unchanged" >&6;} 5469 else 5470 rm -f "$ac_file" 5471 mv "$ac_tmp/config.h" "$ac_file" \ 5472 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5473 fi 5474 else 5475 $as_echo "/* $configure_input */" \ 5476 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5477 || as_fn_error $? "could not create -" "$LINENO" 5 5478 fi 5479 ;; 5480 5481 5482 esac 5483 5484done # for ac_tag 5485 5486 5487as_fn_exit 0 5488_ACEOF 5489ac_clean_files=$ac_clean_files_save 5490 5491test $ac_write_fail = 0 || 5492 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5493 5494 5495# configure is writing to config.log, and then calls config.status. 5496# config.status does its own redirection, appending to config.log. 5497# Unfortunately, on DOS this fails, as config.log is still kept open 5498# by configure, so config.status won't be able to write to it; its 5499# output is simply discarded. So we exec the FD to /dev/null, 5500# effectively closing config.log, so it can be properly (re)opened and 5501# appended to by config.status. When coming back to configure, we 5502# need to make the FD available again. 5503if test "$no_create" != yes; then 5504 ac_cs_success=: 5505 ac_config_status_args= 5506 test "$silent" = yes && 5507 ac_config_status_args="$ac_config_status_args --quiet" 5508 exec 5>/dev/null 5509 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5510 exec 5>>config.log 5511 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5512 # would make configure fail if this is the last instruction. 5513 $ac_cs_success || as_fn_exit 1 5514fi 5515if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5517$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5518fi 5519 5520